Compatibility issues with MaxMind GeoIP

[robocoder]

MaxMind uses the ISO 3166-1 alpha-2 country code.
For regions in US and Canada, they use the ISO 3166-2 subdivision code. Otherwise, they use the FIPS 10-4 code.

[georgiamoon]

Hi! Are you still working on this project? If you are, I'd be interested in progress you've made with the format crosswalks?

[robocoder]

@georgiamoon I'm not actively working on this project. Feel free to fork.